<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<html lang="zh-cn">
<h2>Click on the map to move the robot</h2>
<table border="2" align="right">
<tr>
<td>
<input type="Button" value="2D Nav Goal">
</td>
<td>
<input type="Button" value="2D Pose Estimate">
</td>
</tr>
</table>
<div id="navCanvas" ></div>
</html>

